S-94640A203 3/8"-24 Weld Nuts
Weld Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced tubing system integrity with precise 7/8" OD tube compatibility and 0.083" wall thickness accommodation
- Superior fatigue resistance from durable 4130 alloy steel construction for demanding industrial environments
- Secure reverse-thread locking through left-hand UNF fine threading (3/8"-24) preventing unintended loosening
- Optimized weld surface area with partially threaded design ensuring maximum fusion strength
- Precise thread engagement with Class 2B fit guaranteeing consistent torque performance
- Extended service life with full 1" thread length for deeper engagement in critical assemblies
- Global compliance assurance meeting RoHS 3 and REACH environmental standards for international projects
Professional Applications & Engineering Value
This specialized tube end weld nut addresses critical vibration management challenges in hydraulic, pneumatic, and structural tubing systems. The 4130 alloy steel construction provides exceptional strength-to-weight ratio while resisting corrosion in industrial environments. Its left-hand UNF fine threading (3/8"-24) creates a counter-rotational safety feature in rotating assemblies, while the partial threading design maximizes weldable surface area for permanent installations. Engineered specifically for 7/8" OD tubing with 0.083" wall thickness, this component ensures leak-proof connections in high-pressure fluid systems and structural framework applications where vibration resistance and long-term reliability are paramount.
Specification Summary & Compliance
This weld nut features Class 2B thread fit per UNF standards with 3/8"-24 left-hand fine threading and 1" thread length. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for global industrial applications. The component is precision-engineered for 7/8" OD tubing with 0.083" wall thickness specifications, maintaining dimensional accuracy across production batches for consistent performance in critical assembly operations.
